公开(公告)号：US20240356683A1

公开(公告)日：2024-10-24

申请号：US18571195

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Kangqi LIU ,  Xipeng ZHU ,  Aziz GHOLMIEH ,  Changlong XU

IPC: H04L1/1867 ,  H04L1/00 ,  H04L1/1607 ,  H04W28/06

CPC classification number: H04L1/1887 ,  H04L1/0063 ,  H04L1/1671 ,  H04L1/1874 ,  H04W28/065

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for RLC buffer reduction techniques. A wireless transmitter may generate at least one RLC PDU and at least one RLC parity PDU based on an encoding procedure for an RLC SDU. The wireless transmitter may store, in an RLC buffer, the at least one RLC parity PDU for the RLC SDU and transmit, to a MAC layer, at least one of the segmentation of the RLC SDU or the at least one RLC PDU. A wireless receiver may generate RLC PDU feedback for at least one of the RLC SDU, the segmentation of the RLC SDU, or the at least one RLC PDU and transmit, to an RLC layer, the RLC PDU feedback including an indication of an additional number of encoded RLC PDUs and at least one of an ACK_SN or a NACK_SN.

公开(公告)号：US20240314662A1

公开(公告)日：2024-09-19

申请号：US18260907

申请日：2021-03-30

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Jianhua LIU ,  Xipeng ZHU ,  Rajeev KUMAR

IPC: H04W36/30 ,  H04W36/00

CPC classification number: H04W36/304 ,  H04W36/0058

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first node, a quality of experience (QoE) configuration. The UE may receive, from the first node, a message indicating a handover to a second node that does not support the QoE configuration. The UE may perform, after completion of the handover to the second node. QoE measurements in accordance with the QoE configuration. Numerous other aspects are described.

公开(公告)号：US20240298297A1

公开(公告)日：2024-09-05

申请号：US18660161

申请日：2024-05-09

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Miguel GRIOT ,  Xipeng ZHU

IPC: H04W68/02 ,  H04W4/08

CPC classification number: H04W68/02 ,  H04W4/08

Abstract: A UE may select one or more paging attributes for paging reception. The one or more paging attributes may be selected from a set of network supported paging attributes. The UE may transmit, to a network, an indication of the one or more paging attributes for paging reception. The UE may receive, from the network, a response message based on the indication of the one or more paging attributes. The response message may include a first UE group number. The first UE group number may be based on at least the one or more paging attributes. The UE may receive a paging indication including a UE group number. The UE may proceed to receive and decode the paging message associated with the paging indication when the UE group number in the paging indication matches the first UE group number. Otherwise, the UE may safely disregard the paging message.

公开(公告)号：US20240276246A1

公开(公告)日：2024-08-15

申请号：US18568390

申请日：2022-06-28

Applicant: QUALCOMM Incorporated

Inventor： Rajeev KUMAR ,  Karl Georg HAMPEL ,  Gavin Bernard HORN ,  Xipeng ZHU ,  Shankar KRISHNAN

IPC: H04W24/02 ,  H04L41/12 ,  H04W24/04 ,  H04W28/02

CPC classification number: H04W24/02 ,  H04L41/12 ,  H04W24/04 ,  H04W28/0236

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus of a central or management entity of an integrated access and backhaul (IAB) network may receive a report indicating one or more of a failure associated with a communication link associated with an IAB node included in the IAB network or a quality of service (QoS) associated with the communication link. The apparatus may modify a topography of the IAB network or routing within the IAB network when the report indicates the failure associated with the communication link. The apparatus may verify a QoS associated with the IAB network when the report indicates the QoS associated with the communication link. Numerous other aspects are described.

公开(公告)号：US20240251270A1

公开(公告)日：2024-07-25

申请号：US18293331

申请日：2021-10-01

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Karthika PALADUGU ,  Peng CHENG ,  Dan VASSILOVSKI ,  Hong CHENG ,  Gavin Bernard HORN ,  Rajeev KUMAR ,  Xipeng ZHU ,  Ozcan OZTURK ,  Aziz GHOLMIEH

IPC: H04W24/10 ,  H04W76/27

CPC classification number: H04W24/10 ,  H04W76/27

Abstract: A relay device receives, from the base station, a configuration for minimization of drive test (MDT) measurements associated with sidelink communication and transmits a report of the MDT measurements to the base station based on the configuration. The relay device may transmit, to a second UE, a configuration for logged MDT measurements associated with sidelink communication. The relay may receive an availability indication of logged MDT measurements from the second UE, transmit a request for the logged MDT measurements to the second UE, and receive the logged MDT measurements from the second UE over sidelink. A remote device receives, in a sidelink message from a relay device, a configuration for MDT measurements of sidelink communication and transmits the MDT measurements to the relay device.

公开(公告)号：US20240237009A1

公开(公告)日：2024-07-11

申请号：US18611249

申请日：2024-03-20

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Linhai HE ,  Mutaz Zuhier Afif SHUKAIR ,  Xiaoxia ZHANG ,  Gavin Bernard HORN ,  Masato KITAZOE ,  Xiao Feng WANG ,  Tom CHIN

IPC: H04W72/23 ,  H04L5/00 ,  H04W52/36 ,  H04W72/0446 ,  H04W80/02

CPC classification number: H04W72/23 ,  H04L5/0094 ,  H04W52/365 ,  H04W72/0446 ,  H04W80/02

Abstract: Certain aspects of the present disclosure provide techniques for reporting an indication of a power headroom report (PHR) when the UE's assigned of UL resources is insufficient to transmit both UL data and a PHR. Additionally, aspects described herein introduce a negative PHR used to indicate the UE requires additional UL resources.

公开(公告)号：US20240098843A1

公开(公告)日：2024-03-21

申请号：US18262368

申请日：2022-03-04

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy KADIRI ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Le LIU ,  Xipeng ZHU ,  Miguel GRIOT ,  Haris ZISIMOPOULOS ,  Masato KITAZOE ,  Kazuki TAKEDA ,  Dario Serafino TONESI

IPC: H04W76/40 ,  H04W76/27

CPC classification number: H04W76/40 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via a first cell, multicast radio bearer (MRB) configuration information indicating one or more MRB configurations for receiving multicast communications. The UE may receive, via a second cell, a multicast communication based at least in part on an MRB configuration of the one or more MRB configurations. Numerous other aspects are described.

公开(公告)号：US20230362625A1

公开(公告)日：2023-11-09

申请号：US17662528

申请日：2022-05-09

Applicant: QUALCOMM Incorporated

Inventor： Rajeev KUMAR ,  Aziz GHOLMIEH ,  Xipeng ZHU ,  Gavin Bernard HORN ,  Shankar KRISHNAN

IPC: H04W8/24 ,  H04W72/04

CPC classification number: H04W8/24 ,  H04W72/048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an update to a previously reported set of UE artificial intelligence (AI) or machine learning (ML) capabilities. The UE may receive a configuration associated with performance of UE AI or ML operations based at least in part on the update. Numerous other aspects are described.

公开(公告)号：US20230297875A1

公开(公告)日：2023-09-21

申请号：US17696712

申请日：2022-03-16

Applicant: QUALCOMM Incorporated

Inventor： Eren BALEVI ,  Taesang YOO ,  Rajeev KUMAR ,  Shankar KRISHNAN ,  Aziz GHOLMIEH ,  Xipeng ZHU

IPC: G06N20/00 ,  G06K9/62 ,  H04W8/18

CPC classification number: G06N20/00 ,  G06K9/6256 ,  H04W8/18 ,  H04W88/085

Abstract: Disclosed are systems and techniques for wireless communications. For instance, a network entity can determine a first data heterogeneity level associated with input data for training a machine learning model. In some cases, the network entity can determine, based on the first data heterogeneity level, a first data aggregation period for training the machine learning model. In some aspects, the network entity may obtain a first set of updated model parameters from a first client device and a second set of updated model parameters from a second client device, wherein the first set of updated model parameters and the second set of updated model parameters are based on the first data aggregation period. In some examples, the network entity can combine the first set of updated model parameters and the second set of updated model parameters to yield a first combined set of updated model parameters.

公开(公告)号：US20230283411A1

公开(公告)日：2023-09-07

申请号：US18004652

申请日：2021-07-23

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Changlong XU ,  Jian LI ,  Kangqi LIU ,  Liangming WU ,  Peng CHENG ,  Hao XU ,  Xipeng ZHU

IPC: H04L1/1829 ,  H04L1/1607

CPC classification number: H04L1/1848 ,  H04L1/1685

Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may encode, at a layer two (L2) layer of the transmitting device, a set of service data units (SDUs) according to a set of network coding parameters to obtain a first set of protocol data units (PDUs). The transmitting device may transmit, to one or more receiving devices, the first set of PDUs. The transmitting device may receive, from a receiving device of the one or more receiving devices, a report indicating an SDU of the set of SDUs that was unsuccessfully received at the receiving device. The transmitting device may transmit, to the one or more receiving devices, based at least in part on the received report, a second set of one or more PDUs corresponding to at least the SDU of the set of SDUs.